Is it a Right Triangle?
これが正しい三角形かどうかを段階的に判断してみましょう…。
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直角三角形ですか?
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Is a triangle with sides (2x + 1), (4x + 2), (2x + 1)*square root of 3, a right triangle?
Determine whether a triangle is a right triangle
3 つの辺が直角三角形を作るかどうかを判断する方法
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A triangle has sides, 3 ft 6 inches, 4 ft 9 inches and 6 ft 3 inches – is this triangle RIGHT?
Is a triangle with sides 3, 4, 5 a right triangle? Let’s find out…
三角形が正しい三角形かどうかを判断する方法
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A right triangle has an angle of 30 degrees. Find the area of the triangle if the hypotenuse is 8mm.
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